CVE-2025-70457

CVSS 9.8 CRITICALEPSS 0.8%CWE-434

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 9.8EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

23 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

n/a · n/a

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Referências

https://github.com/ismaildawoodjee/vulnerability-research/security/advisories/GHSA-8xq6-hjhw-4983 https://www.sourcecodester.com/php/18572/modern-image-gallery-app-using-php-and-mysql-source-code.html